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notherwise
2003 Jan 05
1
U32 filter for IPSEC (ESP)
Hi all,
After reading a lot and searching on the INternet, I want to filter ASP
and/or AH traffic
According to /etc/protocols ESP and AH are IP protos 50 and 51
so this u32 filter should work ? (I can use fw filter because the
firewall/VPN can''t mark pakets :-(
tc filter add dev ethX parent X:0 protocol ip prio X u32 match ip protocol
50 0xff flowid X:XX ?
Can someone confirm this ?